/// <summary>
/// }{debug
/// 初始化记忆库时，需要给一定的优质记忆，否则记忆库里全是错误记忆，当action可选范围很大时，无法拟合
/// </summary>
/// <param name="rememberSize"></param>
public void PreRemember(int rememberSize)
{
double[] state = _env.Reset();
for (int i = 0; i < rememberSize; i++)
{
//增加随机探索记忆
double[] action = _env.RandomAction();
var(nextState, reward) = _env.Step(action);
Remember(state, action, 0, reward, nextState);
state = nextState;
}
}